Home / 14,017.89-19,346.06-10,474.95

Finding the Fourth Proportional to 14,017.89, 19,346.06 and 10,474.95

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Solution

The fourth proportional to 14,017.89, 19,346.06 and 10,474.95 is: 14,456.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,017.89 : 19,346.06 = 10,474.95 : x
  2. Step 2: Convert to fraction form
    14,017.89/19,346.06 = 10,474.95/x
  3. Step 3: Cross multiply
    14,017.89x = 19,346.06 × 10,474.95
  4. Step 4: Simplify right side
    14,017.89x = 202,648,958.82
  5. Step 5: Solve for x
    x = 202,648,958.82/14,017.89
  6. Step 6: Final answer
    x = 14,456.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.